You can download it form the Axis2/C home page. I consider the improvements to REST and the fixes done to Guththila to be the most notable improvements in this release.
Here is the list of major changes since last release. There are so many improvements, so it is worth considering to update to this release, if you are using an older release.
1. Fixed a bug on version numbering
2. List Axis2/C dependencies licensing in LICENSE file
3. Add relevant copyright notices to NOTICE file
4. Digest Authentication Support
5. Proxy Authentication Support
6. Enhanced REST support
7. Ability to insert xml declaration on outgoing payloads
8. MTOM support with libcurl
9. Improvements to TCPMon Tool
10. Improvements to Test Coverage
11. Improvements to API docs
12. Improvements to CA certificate validation mechanisms on SSL Transport
13. Improvements to Neethi
14. Fixed issue in HTTP GET on mod_axis2
15. Major Improvements to Guththila Parser
16. Improvements to libcurl based sender
17. Creation of a FAQ list
18. Improvements to Axis2/C documentation
19. Added Documentation on Archive Based Deployment
20. Fixes for IIS module
21. Removed dependency in util for the Axis2/C core
22. Ability to access transport headers at the service level (for RESTful services)
23. uint64_t and int64_t support at util layer and codegen level
24. Removed zlib dependencies when Archive Based Deployment model is disabled
25. Signal Handling in Windows
26. Removed over 99% of the warnings found on Windows
27. Increased build speed on Windows with nmake.
28. Improvements to Windows build system
29. Extensions to client API to support HTTP/Proxy Authentication
30. Memory leak fixes
31. Many bug fixes
Comments